30044187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 47673600

約数和(自身を除く): 17629413

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 7639, 22917, 68751, 145141, 175697, 435423, 527091, 1306269, 1581273, 3338243, 10014729, 30044187]

約数ペア:

[(1, 30044187), (3, 10014729), (9, 3338243), (19, 1581273), (23, 1306269), (57, 527091), (69, 435423), (171, 175697), (207, 145141), (437, 68751), (1311, 22917), (3933, 7639)]